Suppose -5*o + 9 = -1. Suppose -4*s = -3*s + 20. Let g be (s/15)/(o/(-3)). Solve r = -g*r + 15 for r.

Let m® = -3*r - 6. Let t(p) = -7*p - 13. Let j(h) = 5*m(h) - 2*t(h). Let g be j(-7). Suppose -8 = 2*z + 2, -4*z = g*s + 14. Solve 0*n - s*n = 10 for n.

-5

Suppose 7*g + 3*u = 3*g + 24, 12 = 3*u. Suppose -g*z + 9 = -3. Let i be ²⁄₉ - (-32)/(-144). Solve i = -n - z*n - 10 for n.

-2

Let i = -9 - -18. Let n = i + -6. Suppose -n*u = 4*v - 27, v + 2*v = -4*u + 29. Solve 14 + 11 = -u*t for t.

-5

Let b be -3 + 1 + 2 + 3. Suppose 0 = -f + b*w - 5*w + 4, -4*w - 4 = -4*f. Solve -a = f*a - 15 for a.

5

Suppose 4*b - 2*u = -u + 13, 5*u - 15 = 0. Suppose -b*q + 4 = -12. Solve -q*f + 3*f = 0 for f.

0

Suppose 0 = 2*v - 2*y + 6, 3*v - 2*v - 4*y + 12 = 0. Let c = v + 5. Solve 9 = -c*f - 11 for f.

-4

Let q = 8 - 3. Suppose 93 = -q*b - 3*z - 0*z, -3*b + 3*z = 75. Let x be (-6)/(-7)*b/(-3). Solve g + 2*g = x for g.

2

Suppose 0 = x - 1, -7 = -4*i + 5*x - 4. Let p(m) = 3*m - 2. Let k be p(i). Solve k = 3*j - j for j.

2

Let z(u) = -u3 - 11*u2 + 12*u + 3. Suppose 4*i + 6 = 3*i. Let v = -18 - i. Let q be z(v). Solve t = -q*t for t.

0

Let t = -43 + 30. Let w = 23 + t. Solve 0 = 6*r - r + w for r.

-2